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单词
hippopede
释义
hippopede
hippopede
[
′hip·ə‚pēd
]
(mathematics)
A plane curve whose equation in polar coordinates
r
and θ is
r
2
=4
b
(
a
-
b
sin
2
θ), where
a
and
b
are positive constants. Also known as horse fetter.
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acalasia
acalcerosis
acalcicosis
acalculia
acalculous
acalculous cholecystitis
acald
a calendar year
acaleph
acalephae
acalephan
acalephe
acalephoid
acalg
acaligenes odorans
acalis
a call
a call-back
a callback
a call girl
a call house
a call-house
a calling card
a call of nature
a call to arms
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更新时间:2025/2/7 11:34:05